mdw@git.distorted.org.uk Git - hippotat/blob - client

   1 #!/usr/bin/python3
   2
   3 from hippotat import *
   4
   5 defcfg = '''
   6 [DEFAULT]
   7 max_requests_outstanding = 4
   8
   9 [virtual]
  10 mtu = 1500
  11 # [server]  # maybe computed from `network' (see server defaults)
  12 # [routes]  # default is none
  13
  14 [server]
  15 # url     # maybe computed from `addrs' and `port' (see server defaults)
  16
  17 # [<my ip address>]
  18 # password = <password>
  19 '''
  20
  21 client_cs = None
  22
  23 def set_client(ci,cs,pw):
  24   global client_cs
  25   global password
  26   assert(client_cs is None)
  27   client_cs = cs
  28   c.client = ci
  29   c.max_outstanding = cfg.getint(cs, 'max_requests_outstanding')
  30   password = pw
  31
  32 def process_cfg():
  33   global url
  34   global max_requests_outstanding
  35
  36   process_cfg_common_always()
  37   process_cfg_server()
  38
  39   try:
  40     c.url = cfg.get('server','url')
  41   except NoOptionError:
  42     process_cfg_saddrs()
  43     sa = c.saddrs[0].url()
  44
  45   process_cfg_clients(set_client)
  46
  47   try:
  48     c.routes = cfg.get('virtual','routes')
  49   except NoOptionError:
  50     c.routes = ''
  51
  52   process_cfg_ipif(client_cs,
  53                    (('local', 'client'),
  54                     ('peer',  'server'),
  55                     ('rnets', 'routes')))
  56
  57 def outbound(packet, saddr, daddr):
  58   print('OUT ', saddr, daddr, repr(packet))
  59   pass
  60
  61 common_startup(defcfg)
  62 process_cfg()
  63 start_ipif(c.ipif_command, outbound)
  64 common_run()